class Rugged::Remote - rugged-1.9.0 Documentation

check_connection(direction, options = {}) → boolean

Source

static VALUE rb_git_remote_check_connection(int argc, VALUE *argv, VALUE self)
{
        git_remote *remote;
        git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
        git_proxy_options proxy_options = GIT_PROXY_OPTIONS_INIT;
        git_strarray custom_headers = {0};
        struct rugged_remote_cb_payload payload = { Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, 0 };
        VALUE rb_direction, rb_options;
        ID id_direction;
        int error, direction;

        Data_Get_Struct(self, git_remote, remote);
        rb_scan_args(argc, argv, "01:", &rb_direction, &rb_options);

        Check_Type(rb_direction, T_SYMBOL);
        id_direction = SYM2ID(rb_direction);
        if (id_direction == rb_intern("fetch"))
                direction = GIT_DIRECTION_FETCH;
        else if (id_direction == rb_intern("push"))
                direction = GIT_DIRECTION_PUSH;
        else
                rb_raise(rb_eTypeError, "Invalid direction. Expected :fetch or :push");

        rugged_remote_init_callbacks_and_payload_from_options(rb_options, &callbacks, &payload);
        rugged_remote_init_custom_headers(rb_options, &custom_headers);
        rugged_remote_init_proxy_options(rb_options, &proxy_options);

        error = git_remote_connect(remote, direction, &callbacks, &proxy_options, &custom_headers);
        git_remote_disconnect(remote);

        xfree(custom_headers.strings);

        if (payload.exception)
                rb_jump_tag(payload.exception);

        return error ? Qfalse : Qtrue;
}

Try to connect to the remote. Useful to simulate git fetch --dry-run and git push --dry-run.

Returns true if connection is successful, false otherwise.

direction must be either :fetch or :push.

The following options can be passed in the options Hash:

credentials: The credentials to use for the connection. Can be either an instance of one of the Rugged::Credentials types, or a proc returning one of the former. The proc will be called with the url, the username from the url (if applicable) and a list of applicable credential types.
:headers: Extra HTTP headers to include with the request (only applies to http:// or https:// remotes)
:proxy_url: The url of an http proxy to use to access the remote repository.

Example:

remote = repo.remotes["origin"]
success = remote.check_connection(:fetch)
raise Error("Unable to pull without credentials") unless success

fetch(refspecs = nil, options = {}) → hash

Source

static VALUE rb_git_remote_fetch(int argc, VALUE *argv, VALUE self)
{
        git_remote *remote;
        git_strarray refspecs;
        git_fetch_options opts = GIT_FETCH_OPTIONS_INIT;
        const git_transfer_progress *stats;
        struct rugged_remote_cb_payload payload = { Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, 0 };

        char *log_message = NULL;
        int error;

        VALUE rb_options, rb_refspecs, rb_result = Qnil;

        rb_scan_args(argc, argv, "01:", &rb_refspecs, &rb_options);

        rugged_rb_ary_to_strarray(rb_refspecs, &refspecs);

        Data_Get_Struct(self, git_remote, remote);

        rugged_remote_init_callbacks_and_payload_from_options(rb_options, &opts.callbacks, &payload);
        rugged_remote_init_custom_headers(rb_options, &opts.custom_headers);
        rugged_remote_init_proxy_options(rb_options, &opts.proxy_opts);

        if (!NIL_P(rb_options)) {
                VALUE rb_prune_type;
                VALUE rb_val = rb_hash_aref(rb_options, CSTR2SYM("message"));

                if (!NIL_P(rb_val))
                        log_message = StringValueCStr(rb_val);

                rb_prune_type = rb_hash_aref(rb_options, CSTR2SYM("prune"));
                opts.prune = parse_prune_type(rb_prune_type);
        }

        error = git_remote_fetch(remote, &refspecs, &opts, log_message);

        xfree(refspecs.strings);
        xfree(opts.custom_headers.strings);

        if (payload.exception)
                rb_jump_tag(payload.exception);

        rugged_exception_check(error);

        stats = git_remote_stats(remote);

        rb_result = rb_hash_new();
        rb_hash_aset(rb_result, CSTR2SYM("total_objects"),    UINT2NUM(stats->total_objects));
        rb_hash_aset(rb_result, CSTR2SYM("indexed_objects"),  UINT2NUM(stats->indexed_objects));
        rb_hash_aset(rb_result, CSTR2SYM("received_objects"), UINT2NUM(stats->received_objects));
        rb_hash_aset(rb_result, CSTR2SYM("local_objects"),    UINT2NUM(stats->local_objects));
        rb_hash_aset(rb_result, CSTR2SYM("total_deltas"),     UINT2NUM(stats->total_deltas));
        rb_hash_aset(rb_result, CSTR2SYM("indexed_deltas"),   UINT2NUM(stats->indexed_deltas));
        rb_hash_aset(rb_result, CSTR2SYM("received_bytes"),   INT2FIX(stats->received_bytes));

        return rb_result;
}

Downloads new data from the remote for the given refspecs and updates tips.

You can optionally pass in a single or multiple alternative refspecs to use instead of the fetch refspecs already configured for remote.

Returns a hash containing statistics for the fetch operation.

The following options can be passed in the options Hash:

:credentials: The credentials to use for the fetch operation. Can be either an instance of one of the Rugged::Credentials types, or a proc returning one of the former. The proc will be called with the url, the username from the url (if applicable) and a list of applicable credential types.
:headers: Extra HTTP headers to include with the request (only applies to http:// or https:// remotes)
:progress: A callback that will be executed with the textual progress received from the remote. This is the text send over the progress side-band (ie. the “counting objects” output).
:transfer_progress: A callback that will be executed to report clone progress information. It will be passed the amount of total_objects, indexed_objects, received_objects, local_objects, total_deltas, indexed_deltas and received_bytes.
:update_tips: A callback that will be executed each time a reference is updated locally. It will be passed the refname, old_oid and new_oid.
:certificate_check: A callback that will be executed each time we validate a certificate using https. It will be passed the valid, host_name and the callback should return a true/false to indicate if the certificate has been validated.
:message: The message to insert into the reflogs. Defaults to “fetch”.
:prune: Specifies the prune mode for the fetch. true remove any remote-tracking references that no longer exist, false do not prune, nil use configured settings Defaults to “nil”.
:proxy_url: The url of an http proxy to use to access the remote repository.

Example:

remote = Rugged::Remote.lookup(@repo, 'origin')
remote.fetch({
  transfer_progress: lambda { |total_objects, indexed_objects, received_objects, local_objects, total_deltas, indexed_deltas, received_bytes|
    # ...
  }
})

fetch_refspecs ()

Source

static VALUE rb_git_remote_fetch_refspecs(VALUE self)
{
        return rb_git_remote_refspecs(self, GIT_DIRECTION_FETCH);
}

remote.fetch_refspecs -> array

Get the remote’s list of fetch refspecs as array.

ls(options = {}) → an_enumerator

ls(options = {}) { |remote_head_hash| block }

Source

static VALUE rb_git_remote_ls(int argc, VALUE *argv, VALUE self)
{
        git_remote *remote;
        git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
        git_proxy_options proxy_options = GIT_PROXY_OPTIONS_INIT;
        git_strarray custom_headers = {0};
        const git_remote_head **heads;

        struct rugged_remote_cb_payload payload = { Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, 0 };

        VALUE rb_options;

        int error;
        size_t heads_len, i;

        RETURN_ENUMERATOR(self, argc, argv);
        Data_Get_Struct(self, git_remote, remote);
        rb_scan_args(argc, argv, ":", &rb_options);

        rugged_remote_init_callbacks_and_payload_from_options(rb_options, &callbacks, &payload);
        rugged_remote_init_custom_headers(rb_options, &custom_headers);
        rugged_remote_init_proxy_options(rb_options, &proxy_options);

        if ((error = git_remote_connect(remote, GIT_DIRECTION_FETCH, &callbacks, &proxy_options, &custom_headers)) ||
            (error = git_remote_ls(&heads, &heads_len, remote)))
                goto cleanup;

        for (i = 0; i < heads_len && !payload.exception; i++)
                rb_protect(rb_yield, rugged_rhead_new(heads[i]), &payload.exception);

        cleanup:

        git_remote_disconnect(remote);
        xfree(custom_headers.strings);

        if (payload.exception)
                rb_jump_tag(payload.exception);

        rugged_exception_check(error);

        return Qnil;
}

Connects remote to list all references available along with their associated commit ids.

The given block is called once for each remote head with a Hash containing the following keys:

:local?: true if the remote head is available locally, false otherwise.
:oid: The id of the object the remote head is currently pointing to.
:loid: The id of the object the local copy of the remote head is currently pointing to. Set to nil if there is no local copy of the remote head.
:name: The fully qualified reference name of the remote head.

If no block is given, an enumerator will be returned.

The following options can be passed in the options Hash:

:credentials: The credentials to use for the ls operation. Can be either an instance of one of the Rugged::Credentials types, or a proc returning one of the former. The proc will be called with the url, the username from the url (if applicable) and a list of applicable credential types.
:headers: Extra HTTP headers to include with the request (only applies to http:// or https:// remotes)
:proxy_url: The url of an http proxy to use to access the remote repository.

name() → string

Returns the remote's name.

name #→ "origin"

Source

static VALUE rb_git_remote_name(VALUE self)
{
        git_remote *remote;
        const char * name;
        Data_Get_Struct(self, git_remote, remote);

        name = git_remote_name(remote);

        return name ? rb_str_new_utf8(name) : Qnil;
}

push(refspecs = nil, options = {}) → hash

Source

static VALUE rb_git_remote_push(int argc, VALUE *argv, VALUE self)
{
        VALUE rb_refspecs, rb_options;

        git_remote *remote;
        git_strarray refspecs;
        git_push_options opts = GIT_PUSH_OPTIONS_INIT;

        int error = 0;

        struct rugged_remote_cb_payload payload = { Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, rb_hash_new(), 0 };

        rb_scan_args(argc, argv, "01:", &rb_refspecs, &rb_options);

        rugged_rb_ary_to_strarray(rb_refspecs, &refspecs);

        Data_Get_Struct(self, git_remote, remote);

        rugged_remote_init_callbacks_and_payload_from_options(rb_options, &opts.callbacks, &payload);
        rugged_remote_init_custom_headers(rb_options, &opts.custom_headers);
        rugged_remote_init_proxy_options(rb_options, &opts.proxy_opts);
        init_pb_parallelism(rb_options, &opts);

        error = git_remote_push(remote, &refspecs, &opts);

        xfree(refspecs.strings);
        xfree(opts.custom_headers.strings);

        if (payload.exception)
                rb_jump_tag(payload.exception);

        rugged_exception_check(error);

        return payload.result;
}

Pushes the given refspecs to the given remote. Returns a hash that contains key-value pairs that reflect pushed refs and error messages, if applicable.

You can optionally pass in an alternative list of refspecs to use instead of the push refspecs already configured for remote.

The following options can be passed in the options Hash:

:credentials: The credentials to use for the push operation. Can be either an instance of one of the Rugged::Credentials types, or a proc returning one of the former. The proc will be called with the url, the username from the url (if applicable) and a list of applicable credential types.
:update_tips: A callback that will be executed each time a reference is updated remotely. It will be passed the refname, old_oid and new_oid.
:headers: Extra HTTP headers to include with the push (only applies to http:// or https:// remotes)
:proxy_url: The url of an http proxy to use to access the remote repository.
:pb_parallelism: Sets the number of worker threads that will be available to the packbuilder when generating a pack file, if required by the transport being used. A value of 0 means the packbuilder will auto-detect the number of of threads to use.

Example:

remote = Rugged::Remote.lookup(@repo, 'origin')
remote.push(["refs/heads/master", ":refs/heads/to_be_deleted"])

push_refspecs ()

Source

static VALUE rb_git_remote_push_refspecs(VALUE self)
{
        return rb_git_remote_refspecs(self, GIT_DIRECTION_PUSH);
}

remote.push_refspecs -> array

Get the remote’s list of push refspecs as array.

push_url() → string or nil

Source

static VALUE rb_git_remote_push_url(VALUE self)
{
        git_remote *remote;
        const char * push_url;

        Data_Get_Struct(self, git_remote, remote);

        push_url = git_remote_pushurl(remote);
        return push_url ? rb_str_new_utf8(push_url) : Qnil;
}

Returns the remote’s url for pushing or nil if no special url for pushing is set.

remote.push_url #=> "git://github.com/libgit2/rugged.git"

push_url = url → url

Source

static VALUE rb_git_remote_set_push_url(VALUE self, VALUE rb_url)
{
        VALUE rb_repo = rugged_owner(self);
        git_remote *remote;
        git_repository *repo;

        rugged_check_repo(rb_repo);
        Data_Get_Struct(rb_repo, git_repository, repo);

        Check_Type(rb_url, T_STRING);
        Data_Get_Struct(self, git_remote, remote);

        rugged_exception_check(
                git_remote_set_pushurl(repo, git_remote_name(remote), StringValueCStr(rb_url))
        );

        return rb_url;
}

Sets the remote’s url for pushing without persisting it in the config. Existing connections will not be updated.

remote.push_url = 'git@github.com/libgit2/rugged.git' #=> "git@github.com/libgit2/rugged.git"

url() → string

Source

static VALUE rb_git_remote_url(VALUE self)
{
        git_remote *remote;
        Data_Get_Struct(self, git_remote, remote);

        return rb_str_new_utf8(git_remote_url(remote));
}

Returns the remote’s url

remote.url #=> "git://github.com/libgit2/rugged.git"